44caliber | eaf369efb906f72afea8f894b6867ef70bc87acafcc04f28c6fedb2bf512c0ba

Analysis

max time kernel
588s
max time network
599s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 20:19

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General

Target

installer.exe
Size

12.6MB
MD5

1d7779cf1eb8b628fb7b51632ff0b1ef
SHA1

8517b912bf43920019974502e845c46008153c81
SHA256

eaf369efb906f72afea8f894b6867ef70bc87acafcc04f28c6fedb2bf512c0ba
SHA512

d27224331c80334a35d4b6089db009a03edb7d80cca12c2483517617d4cbea618fc10a6599ca869de6a2a52022d71f9c07ea8fa328fb341f01506133bb71c42b
SSDEEP

98304:qN8TuGLcT86GaEk4xK+NAwmRtaudDN8TuGLcT86GaEk4xK+NAwmRtaud0bJzREdj:V4crE5Gud24crE5Gud0lkoxw

Score

10^/10

44caliber dcrat xworm execution infostealer persistence rat spyware stealer trojan

Malware Config

Extracted

Family

44caliber

https://discord.com/api/webhooks/1239246319751528579/IYIQqMQxDmDpiYnpeLyqY8m4ky9T5uSTQX5CVjPoiRejTrVzBHNdk_JlDhnNu15EaRmp

Extracted

Family

xworm

lesbian-organ.gl.at.ply.gg:38343

Attributes

Install_directory
%LocalAppData%
install_file
javaw.exe Java(TM) Platform SE binary.exe
telegram
https://api.telegram.org/bot7026469441:AAEt3_GfOceSfMaQnCWR3hwEjHcRpqL852Q/sendMessage?chat_id=1434801883

Signatures

44Caliber
An open source infostealer written in C#.
stealer 44caliber
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat

Detect Xworm Payload 2 IoCs

resource	yara_rule
behavioral1/files/0x0031000000015f6d-27.dat	family_xworm
behavioral1/memory/2744-47-0x0000000000B50000-0x0000000000B66000-memory.dmp	family_xworm

Modifies WinLogon for persistence 2 TTPs 18 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Users\\All Users\\Start Menu\\csrss.exe\", \"C:\\Users\\All Users\\Desktop\\explorer.exe\", \"C:\\Program Files\\MSBuild\\cmd.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Users\\All Users\\Start Menu\\csrss.exe\", \"C:\\Users\\All Users\\Desktop\\explorer.exe\", \"C:\\Program Files\\MSBuild\\cmd.exe\", \"C:\\Program Files (x86)\\Google\\Temp\\spoolsv.exe\", \"C:\\MSOCache\\All Users\\{90140000-001B-0409-0000-0000000FF1CE}-C\\taskhost.exe\", \"C:\\Users\\All Users\\Package Cache\\conhost.exe\", \"C:\\bridgeHyperCrt\\Idle.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Users\\All Users\\Start Menu\\csrss.exe\", \"C:\\Users\\All Users\\Desktop\\explorer.exe\", \"C:\\Program Files\\MSBuild\\cmd.exe\", \"C:\\Program Files (x86)\\Google\\Temp\\spoolsv.exe\", \"C:\\MSOCache\\All Users\\{90140000-001B-0409-0000-0000000FF1CE}-C\\taskhost.exe\", \"C:\\Users\\All Users\\Package Cache\\conhost.exe\", \"C:\\bridgeHyperCrt\\Idle.exe\", \"C:\\Users\\Default\\Start Menu\\dwm.exe\", \"C:\\Windows\\Setup\\State\\csrss.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Users\\All Users\\Start Menu\\csrss.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Users\\All Users\\Start Menu\\csrss.exe\", \"C:\\Users\\All Users\\Desktop\\explorer.exe\", \"C:\\Program Files\\MSBuild\\cmd.exe\", \"C:\\Program Files (x86)\\Google\\Temp\\spoolsv.exe\", \"C:\\MSOCache\\All Users\\{90140000-001B-0409-0000-0000000FF1CE}-C\\taskhost.exe\", \"C:\\Users\\All Users\\Package Cache\\conhost.exe\", \"C:\\bridgeHyperCrt\\Idle.exe\", \"C:\\Users\\Default\\Start Menu\\dwm.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Users\\All Users\\Start Menu\\csrss.exe\", \"C:\\Users\\All Users\\Desktop\\explorer.exe\", \"C:\\Program Files\\MSBuild\\cmd.exe\", \"C:\\Program Files (x86)\\Google\\Temp\\spoolsv.exe\", \"C:\\MSOCache\\All Users\\{90140000-001B-0409-0000-0000000FF1CE}-C\\taskhost.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Users\\All Users\\Start Menu\\csrss.exe\", \"C:\\Users\\All Users\\Desktop\\explorer.exe\", \"C:\\Program Files\\MSBuild\\cmd.exe\", \"C:\\Program Files (x86)\\Google\\Temp\\spoolsv.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Users\\All Users\\Start Menu\\csrss.exe\", \"C:\\Users\\All Users\\Desktop\\explorer.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\", \"C:\\Windows\\Cursors\\System.exe\", \"C:\\Windows\\debug\\WIA\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\", \"C:\\Users\\Admin\\Videos\\taskhost.exe\", \"C:\\bridgeHyperCrt\\lsm.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\", \"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\", \"C:\\Users\\All Users\\Start Menu\\csrss.exe\", \"C:\\Users\\All Users\\Desktop\\explorer.exe\", \"C:\\Program Files\\MSBuild\\cmd.exe\", \"C:\\Program Files (x86)\\Google\\Temp\\spoolsv.exe\", \"C:\\MSOCache\\All Users\\{90140000-001B-0409-0000-0000000FF1CE}-C\\taskhost.exe\", \"C:\\Users\\All Users\\Package Cache\\conhost.exe\""	Realtek HD Audio Universal Service.exe

Process spawned unexpected child process 54 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1624	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1568	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1132	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	596	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1408	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2892	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1348	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2928	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2864	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2228	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2088	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2832	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2072	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	636	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2500	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2280	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2172	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2160	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3004	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1628	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	344	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	948	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	992	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2240	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1764	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1068	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2244	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2976	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2176	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1240	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2276	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1436	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1608	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2340	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1548	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2364	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2692	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2544	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2532	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2804	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2752	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2672	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2184	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2988	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2476	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2568	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2484	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2316	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2604	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2488	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2772	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2720	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	332	268	schtasks.exe	38
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2204	268	schtasks.exe	38

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm

DCRat payload 12 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/files/0x000c000000013a7c-2.dat	dcrat
behavioral1/memory/2044-6-0x0000000000400000-0x00000000010AD000-memory.dmp	dcrat
behavioral1/files/0x0031000000015eaf-21.dat	dcrat
behavioral1/memory/2032-38-0x0000000000400000-0x0000000000BC8000-memory.dmp	dcrat
behavioral1/files/0x000700000001661c-70.dat	dcrat
behavioral1/memory/1744-74-0x0000000000130000-0x0000000000374000-memory.dmp	dcrat
behavioral1/memory/2664-142-0x0000000000AE0000-0x0000000000D24000-memory.dmp	dcrat
behavioral1/memory/1612-146-0x00000000011D0000-0x0000000001414000-memory.dmp	dcrat
behavioral1/memory/2408-149-0x00000000009D0000-0x0000000000C14000-memory.dmp	dcrat
behavioral1/memory/988-152-0x0000000000FE0000-0x0000000001224000-memory.dmp	dcrat
behavioral1/memory/672-158-0x0000000000140000-0x0000000000384000-memory.dmp	dcrat
behavioral1/memory/1020-157-0x0000000000D20000-0x0000000000F64000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
820	powershell.exe
1800	powershell.exe
1200	powershell.exe
2044	powershell.exe

Executes dropped EXE 13 IoCs

pid	Process
2032	installer1.exe
2556	installer.exe
2704	Realtek HD Audio Universal Service.exe
2744	javaw.exe Java(TM) Platform SE binary.exe
2564	Updata.exe
1744	Realtek HD Audio Universal Service.exe
2664	cmd.exe
1612	cmd.exe
2408	System.exe
988	javaw.exe Java(TM) Platform SE binary.exe
1020	csrss.exe
672	dwm.exe
448	cmd.exe

Loads dropped DLL 13 IoCs

pid	Process
2044	installer.exe
2032	installer1.exe
2032	installer1.exe
2032	installer1.exe
2032	installer1.exe
2032	installer1.exe
2032	installer1.exe
2032	installer1.exe
2704	Realtek HD Audio Universal Service.exe
2704	Realtek HD Audio Universal Service.exe
2032	installer1.exe
1588	cmd.exe
1588	cmd.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 35 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Windows\\debug\\WIA\\cmd.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Users\\All Users\\Desktop\\explorer.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Users\\All Users\\Start Menu\\csrss.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\javaw.exe Java(TM) Platform SE binary = "C:\\Users\\Admin\\AppData\\Local\\javaw.exe Java(TM) Platform SE binary.exe"	javaw.exe Java(TM) Platform SE binary.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Windows\\debug\\WIA\\cmd.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\javaw.exe Java(TM) Platform SE binary = "\"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Users\\All Users\\Start Menu\\csrss.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\bridgeHyperCrt\\Idle.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\Setup\\State\\csrss.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Windows\\Cursors\\System.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Program Files\\MSBuild\\cmd.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Users\\All Users\\Package Cache\\conhost.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Users\\All Users\\Package Cache\\conhost.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Users\\All Users\\Desktop\\explorer.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Users\\Default\\Start Menu\\dwm.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\Setup\\State\\csrss.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Program Files\\Microsoft Office\\Office14\\1033\\explorer.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Program Files\\MSBuild\\cmd.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhost = "\"C:\\MSOCache\\All Users\\{90140000-001B-0409-0000-0000000FF1CE}-C\\taskhost.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\bridgeHyperCrt\\Idle.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Windows\\Cursors\\System.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\javaw.exe Java(TM) Platform SE binary = "\"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\javaw.exe Java(TM) Platform SE binary.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhost = "\"C:\\Users\\Admin\\Videos\\taskhost.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\csrss.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\WerFault = "\"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Program Files (x86)\\Google\\Temp\\spoolsv.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Users\\Default\\Start Menu\\dwm.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\lsm = "\"C:\\bridgeHyperCrt\\lsm.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lsm = "\"C:\\bridgeHyperCrt\\lsm.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Program Files (x86)\\Google\\Temp\\spoolsv.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WerFault = "\"C:\\Recovery\\5b7985c2-d100-11ee-bb00-c695cbc44580\\WerFault.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\taskhost = "\"C:\\Users\\Admin\\Videos\\taskhost.exe\""	Realtek HD Audio Universal Service.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\taskhost = "\"C:\\MSOCache\\All Users\\{90140000-001B-0409-0000-0000000FF1CE}-C\\taskhost.exe\""	Realtek HD Audio Universal Service.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
5	ip-api.com

Drops file in Program Files directory 6 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Google\Temp\spoolsv.exe	Realtek HD Audio Universal Service.exe
File created	C:\Program Files (x86)\Google\Temp\f3b6ecef712a24	Realtek HD Audio Universal Service.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\explorer.exe	Realtek HD Audio Universal Service.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\7a0fd90576e088	Realtek HD Audio Universal Service.exe
File created	C:\Program Files\MSBuild\cmd.exe	Realtek HD Audio Universal Service.exe
File created	C:\Program Files\MSBuild\ebf1f9fa8afd6d	Realtek HD Audio Universal Service.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\Setup\State\886983d96e3d3e	Realtek HD Audio Universal Service.exe
File created	C:\Windows\Cursors\System.exe	Realtek HD Audio Universal Service.exe
File created	C:\Windows\Cursors\27d1bcfc3c54e0	Realtek HD Audio Universal Service.exe
File created	C:\Windows\debug\WIA\cmd.exe	Realtek HD Audio Universal Service.exe
File created	C:\Windows\debug\WIA\ebf1f9fa8afd6d	Realtek HD Audio Universal Service.exe
File created	C:\Windows\Setup\State\csrss.exe	Realtek HD Audio Universal Service.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 54 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2832	schtasks.exe
2228	schtasks.exe
1548	schtasks.exe
2204	schtasks.exe
1240	schtasks.exe
1608	schtasks.exe
2340	schtasks.exe
2864	schtasks.exe
2240	schtasks.exe
2604	schtasks.exe
2088	schtasks.exe
2172	schtasks.exe
3004	schtasks.exe
2804	schtasks.exe
1436	schtasks.exe
2532	schtasks.exe
1624	schtasks.exe
1348	schtasks.exe
2988	schtasks.exe
2892	schtasks.exe
2364	schtasks.exe
332	schtasks.exe
2692	schtasks.exe
2568	schtasks.exe
2160	schtasks.exe
344	schtasks.exe
2976	schtasks.exe
2544	schtasks.exe
2184	schtasks.exe
2772	schtasks.exe
2928	schtasks.exe
2500	schtasks.exe
1568	schtasks.exe
1068	schtasks.exe
2752	schtasks.exe
2672	schtasks.exe
2316	schtasks.exe
636	schtasks.exe
2244	schtasks.exe
2476	schtasks.exe
2484	schtasks.exe
948	schtasks.exe
992	schtasks.exe
1764	schtasks.exe
2176	schtasks.exe
2276	schtasks.exe
2488	schtasks.exe
1132	schtasks.exe
2072	schtasks.exe
596	schtasks.exe
2720	schtasks.exe
1628	schtasks.exe
1408	schtasks.exe
2280	schtasks.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
2564	Updata.exe
2564	Updata.exe
2564	Updata.exe
1744	Realtek HD Audio Universal Service.exe
1744	Realtek HD Audio Universal Service.exe
1744	Realtek HD Audio Universal Service.exe
1744	Realtek HD Audio Universal Service.exe
1744	Realtek HD Audio Universal Service.exe
820	powershell.exe
1800	powershell.exe
1200	powershell.exe
2044	powershell.exe
2664	cmd.exe
2744	javaw.exe Java(TM) Platform SE binary.exe
2664	cmd.exe
2664	cmd.exe
2664	cmd.exe
2664	cmd.exe
2664	cmd.exe
2664	cmd.exe
2664	cmd.exe
2664	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2664	cmd.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeDebugPrivilege	2744	javaw.exe Java(TM) Platform SE binary.exe
Token: SeDebugPrivilege	2564	Updata.exe
Token: SeDebugPrivilege	1744	Realtek HD Audio Universal Service.exe
Token: SeDebugPrivilege	820	powershell.exe
Token: SeDebugPrivilege	1800	powershell.exe
Token: SeDebugPrivilege	1200	powershell.exe
Token: SeDebugPrivilege	2044	powershell.exe
Token: SeDebugPrivilege	2664	cmd.exe
Token: SeDebugPrivilege	2744	javaw.exe Java(TM) Platform SE binary.exe
Token: SeDebugPrivilege	1612	cmd.exe
Token: SeDebugPrivilege	2408	System.exe
Token: SeDebugPrivilege	988	javaw.exe Java(TM) Platform SE binary.exe
Token: SeDebugPrivilege	1020	csrss.exe
Token: SeDebugPrivilege	672	dwm.exe
Token: SeDebugPrivilege	448	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2744	javaw.exe Java(TM) Platform SE binary.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 2032	2044	installer.exe	28
PID 2044 wrote to memory of 2032	2044	installer.exe	28
PID 2044 wrote to memory of 2032	2044	installer.exe	28
PID 2044 wrote to memory of 2032	2044	installer.exe	28
PID 2044 wrote to memory of 2032	2044	installer.exe	28
PID 2044 wrote to memory of 2032	2044	installer.exe	28
PID 2044 wrote to memory of 2032	2044	installer.exe	28
PID 2032 wrote to memory of 2556	2032	installer1.exe	29
PID 2032 wrote to memory of 2556	2032	installer1.exe	29
PID 2032 wrote to memory of 2556	2032	installer1.exe	29
PID 2032 wrote to memory of 2556	2032	installer1.exe	29
PID 2032 wrote to memory of 2704	2032	installer1.exe	30
PID 2032 wrote to memory of 2704	2032	installer1.exe	30
PID 2032 wrote to memory of 2704	2032	installer1.exe	30
PID 2032 wrote to memory of 2704	2032	installer1.exe	30
PID 2032 wrote to memory of 2704	2032	installer1.exe	30
PID 2032 wrote to memory of 2704	2032	installer1.exe	30
PID 2032 wrote to memory of 2704	2032	installer1.exe	30
PID 2032 wrote to memory of 2744	2032	installer1.exe	31
PID 2032 wrote to memory of 2744	2032	installer1.exe	31
PID 2032 wrote to memory of 2744	2032	installer1.exe	31
PID 2032 wrote to memory of 2744	2032	installer1.exe	31
PID 2032 wrote to memory of 2564	2032	installer1.exe	32
PID 2032 wrote to memory of 2564	2032	installer1.exe	32
PID 2032 wrote to memory of 2564	2032	installer1.exe	32
PID 2032 wrote to memory of 2564	2032	installer1.exe	32
PID 2704 wrote to memory of 2992	2704	Realtek HD Audio Universal Service.exe	33
PID 2704 wrote to memory of 2992	2704	Realtek HD Audio Universal Service.exe	33
PID 2704 wrote to memory of 2992	2704	Realtek HD Audio Universal Service.exe	33
PID 2704 wrote to memory of 2992	2704	Realtek HD Audio Universal Service.exe	33
PID 2704 wrote to memory of 2992	2704	Realtek HD Audio Universal Service.exe	33
PID 2704 wrote to memory of 2992	2704	Realtek HD Audio Universal Service.exe	33
PID 2704 wrote to memory of 2992	2704	Realtek HD Audio Universal Service.exe	33
PID 2564 wrote to memory of 1616	2564	Updata.exe	34
PID 2564 wrote to memory of 1616	2564	Updata.exe	34
PID 2564 wrote to memory of 1616	2564	Updata.exe	34
PID 2992 wrote to memory of 1588	2992	WScript.exe	35
PID 2992 wrote to memory of 1588	2992	WScript.exe	35
PID 2992 wrote to memory of 1588	2992	WScript.exe	35
PID 2992 wrote to memory of 1588	2992	WScript.exe	35
PID 2992 wrote to memory of 1588	2992	WScript.exe	35
PID 2992 wrote to memory of 1588	2992	WScript.exe	35
PID 2992 wrote to memory of 1588	2992	WScript.exe	35
PID 1588 wrote to memory of 1744	1588	cmd.exe	37
PID 1588 wrote to memory of 1744	1588	cmd.exe	37
PID 1588 wrote to memory of 1744	1588	cmd.exe	37
PID 1588 wrote to memory of 1744	1588	cmd.exe	37
PID 1744 wrote to memory of 1048	1744	Realtek HD Audio Universal Service.exe	93
PID 1744 wrote to memory of 1048	1744	Realtek HD Audio Universal Service.exe	93
PID 1744 wrote to memory of 1048	1744	Realtek HD Audio Universal Service.exe	93
PID 1048 wrote to memory of 1244	1048	cmd.exe	95
PID 1048 wrote to memory of 1244	1048	cmd.exe	95
PID 1048 wrote to memory of 1244	1048	cmd.exe	95
PID 2744 wrote to memory of 820	2744	javaw.exe Java(TM) Platform SE binary.exe	97
PID 2744 wrote to memory of 820	2744	javaw.exe Java(TM) Platform SE binary.exe	97
PID 2744 wrote to memory of 820	2744	javaw.exe Java(TM) Platform SE binary.exe	97
PID 2744 wrote to memory of 1800	2744	javaw.exe Java(TM) Platform SE binary.exe	99
PID 2744 wrote to memory of 1800	2744	javaw.exe Java(TM) Platform SE binary.exe	99
PID 2744 wrote to memory of 1800	2744	javaw.exe Java(TM) Platform SE binary.exe	99
PID 2744 wrote to memory of 1200	2744	javaw.exe Java(TM) Platform SE binary.exe	101
PID 2744 wrote to memory of 1200	2744	javaw.exe Java(TM) Platform SE binary.exe	101
PID 2744 wrote to memory of 1200	2744	javaw.exe Java(TM) Platform SE binary.exe	101
PID 2744 wrote to memory of 2044	2744	javaw.exe Java(TM) Platform SE binary.exe	103
PID 2744 wrote to memory of 2044	2744	javaw.exe Java(TM) Platform SE binary.exe	103

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\installer.exe
"C:\Users\Admin\AppData\Local\Temp\installer.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Users\Admin\AppData\Local\Temp\installer1.exe
  "C:\Users\Admin\AppData\Local\Temp\installer1.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2032
- - C:\Users\Admin\AppData\Local\Temp\installer.exe
    "C:\Users\Admin\AppData\Local\Temp\installer.exe"
    3⤵
    - Executes dropped EXE
    PID:2556
- - C:\Users\Admin\AppData\Local\Temp\Realtek HD Audio Universal Service.exe
    "C:\Users\Admin\AppData\Local\Temp\Realtek HD Audio Universal Service.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2704
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\bridgeHyperCrt\FOAEdrh1BxsF.vbe"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2992
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd /c ""C:\bridgeHyperCrt\OI0pwrYEs8WKMbQhaocS5DTAkNJim.bat" "
        5⤵
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:1588
      - C:\bridgeHyperCrt\Realtek HD Audio Universal Service.exe
        
        "C:\bridgeHyperCrt\Realtek HD Audio Universal Service.exe"
        6⤵
        Modifies WinLogon for persistence
        Executes dropped EXE
        Adds Run key to start application
        Drops file in Program Files directory
        Drops file in Windows directory
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1744
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\pbduppi7Uy.bat"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:1048
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        8⤵
        
        PID:1244
        
        C:\Windows\debug\WIA\cmd.exe
        
        "C:\Windows\debug\WIA\cmd.exe"
        8⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of AdjustPrivilegeToken
        
        PID:2664
- - C:\Users\Admin\AppData\Local\Temp\javaw.exe Java(TM) Platform SE binary.exe
    "C:\Users\Admin\AppData\Local\Temp\javaw.exe Java(TM) Platform SE binary.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2744
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\javaw.exe Java(TM) Platform SE binary.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:820
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'javaw.exe Java(TM) Platform SE binary.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1800
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\javaw.exe Java(TM) Platform SE binary.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1200
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'javaw.exe Java(TM) Platform SE binary.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2044
- - C:\Users\Admin\AppData\Local\Temp\Updata.exe
    "C:\Users\Admin\AppData\Local\Temp\Updata.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2564
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2564 -s 1180
      4⤵
      PID:1616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WerFaultW" /sc MINUTE /mo 9 /tr "'C:\Recovery\5b7985c2-d100-11ee-bb00-c695cbc44580\WerFault.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WerFault" /sc ONLOGON /tr "'C:\Recovery\5b7985c2-d100-11ee-bb00-c695cbc44580\WerFault.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WerFaultW" /sc MINUTE /mo 11 /tr "'C:\Recovery\5b7985c2-d100-11ee-bb00-c695cbc44580\WerFault.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1132

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\Windows\Cursors\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Windows\Cursors\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1408

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\Windows\Cursors\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 13 /tr "'C:\Windows\debug\WIA\cmd.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1348

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Windows\debug\WIA\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2928

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 11 /tr "'C:\Windows\debug\WIA\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "javaw.exe Java(TM) Platform SE binaryj" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\javaw.exe Java(TM) Platform SE binary.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2228

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "javaw.exe Java(TM) Platform SE binary" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\javaw.exe Java(TM) Platform SE binary.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2088

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "javaw.exe Java(TM) Platform SE binaryj" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\javaw.exe Java(TM) Platform SE binary.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2832

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\Videos\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2072

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Users\Admin\Videos\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:636

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\Videos\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2500

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 10 /tr "'C:\bridgeHyperCrt\lsm.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2280

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\bridgeHyperCrt\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2172

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 12 /tr "'C:\bridgeHyperCrt\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Recovery\5b7985c2-d100-11ee-bb00-c695cbc44580\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\5b7985c2-d100-11ee-bb00-c695cbc44580\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Recovery\5b7985c2-d100-11ee-bb00-c695cbc44580\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:344

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 10 /tr "'C:\Program Files\Microsoft Office\Office14\1033\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office\Office14\1033\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 9 /tr "'C:\Program Files\Microsoft Office\Office14\1033\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Recovery\5b7985c2-d100-11ee-bb00-c695cbc44580\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\5b7985c2-d100-11ee-bb00-c695cbc44580\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Recovery\5b7985c2-d100-11ee-bb00-c695cbc44580\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2244

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Users\All Users\Start Menu\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2976

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\All Users\Start Menu\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2176

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Start Menu\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\Desktop\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2276

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Users\All Users\Desktop\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\Desktop\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 5 /tr "'C:\Program Files\MSBuild\cmd.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2340

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Program Files\MSBuild\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 6 /tr "'C:\Program Files\MSBuild\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2364

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Google\Temp\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2692

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files (x86)\Google\Temp\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2544

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Google\Temp\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\{90140000-001B-0409-0000-0000000FF1CE}-C\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2804

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-001B-0409-0000-0000000FF1CE}-C\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-001B-0409-0000-0000000FF1CE}-C\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2672

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\Package Cache\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2184

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Users\All Users\Package Cache\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Package Cache\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2476

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\bridgeHyperCrt\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\bridgeHyperCrt\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2484

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 6 /tr "'C:\bridgeHyperCrt\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2316

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 8 /tr "'C:\Users\Default\Start Menu\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2604

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Users\Default\Start Menu\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2488

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 9 /tr "'C:\Users\Default\Start Menu\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2772

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\Windows\Setup\State\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\Setup\State\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Windows\Setup\State\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2204

C:\Windows\system32\taskeng.exe
taskeng.exe {87A94BB8-41C5-4883-9F60-0519F9EA749B} S-1-5-21-1298544033-3225604241-2703760938-1000:IZKCKOTP\Admin:Interactive:[1]
1⤵
PID:2912
- C:\Program Files\MSBuild\cmd.exe
  "C:\Program Files\MSBuild\cmd.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1612
- C:\Windows\Cursors\System.exe
  C:\Windows\Cursors\System.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2408
- C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\javaw.exe Java(TM) Platform SE binary.exe
  "C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\javaw.exe Java(TM) Platform SE binary.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:988
- C:\Windows\Setup\State\csrss.exe
  C:\Windows\Setup\State\csrss.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1020
- C:\Users\Default\Start Menu\dwm.exe
  "C:\Users\Default\Start Menu\dwm.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:672
- C:\Program Files\MSBuild\cmd.exe
  "C:\Program Files\MSBuild\cmd.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\pbduppi7Uy.bat

Filesize
193B

MD5
ae37edfa4e62d7334470869bfc7063f5

SHA1
0c12f6cf501c91695e676d6c35091f1f086b323e

SHA256
a4f3e75922b2ce7e05adea912ed0de02110eb2d9641f59fdaa684f4a3bc8edc4

SHA512
5d66b84749fdc656b25158a8ed221fca3deaf9e491ecce42b78130b091cbf42c5c5ab1ec0583f75545157ec64fc439d94fd2086be37aac02230c67162c3b7491

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
852d273c390be2bf6dee43f89bebebec

SHA1
4e475571ebef90a5d3a8970ed0dcecd92e1485f7

SHA256
c10c051db3d92ae50f4adc4dded057bbe1789aa6520e701b9407f1c1ad947e56

SHA512
f383a55b08bc3fc80b2affcfc5fbc5f6055badfea4dfcb2456321f08d2621fd57df1a2899e434d29ded5a70a9c727e414b5c01277d5e247f3d1de7d45039d013

Download Submit
C:\bridgeHyperCrt\FOAEdrh1BxsF.vbe

Filesize
231B

MD5
91dfc7252bcd06d82af9f64190b08c7e

SHA1
4eea175d57c3631c0dab65cff1c325d59b5d34a8

SHA256
fdee20a4260f6ba25d38608473eb51910fd1780e104edc51b7feea672f23858b

SHA512
b56eea94d6f4660f1022464c82d0595c8ddf18fdd5977c6bc9dd7baae2c8090d188b418c1b6d2556e3b630823d526b27640d06fe8a5f6fffc776caa4907b2d30

Download Submit
C:\bridgeHyperCrt\OI0pwrYEs8WKMbQhaocS5DTAkNJim.bat

Filesize
69B

MD5
ae3ca8c85d0b24e4a5d8665f7cb83466

SHA1
cea7807241d92dca00ed5d9283e21142ffbbb14c

SHA256
afddd637f38e2c904b3c6c717d6277fe9f9566e29f2940e371289ab259f4e869

SHA512
e3379655f409bd348fbcf61be7cba93627b0a3fb30cadc47f036e3fe03a69d2e9631d7339984ae426cbd5145db1c22a9aec5c98f5806ef0caf1bf69a412c1c99

Download Submit
\Users\Admin\AppData\Local\Temp\Realtek HD Audio Universal Service.exe

Filesize
2.5MB

MD5
3389fc2b0cbe478b8ff249b7fedc75ed

SHA1
949a474ba3ad5913504b999516e0e7aac6d1854c

SHA256
7e4efd43ace17028eacb97352fe2ea46d44b96aca3068130b0cdec4dbba081b1

SHA512
707f7bcf0d86212654d1f69f2dd8e753dc8a67a1bc9d5a5132e60c852ba6d4b30063656e0e6f87104ec7825404add94e8bfff5ec1757df7add4c1b604cd30313

Download Submit
\Users\Admin\AppData\Local\Temp\Updata.exe

Filesize
303KB

MD5
fa8baa8b5f5e19777e1b20104defff51

SHA1
a17922c107c303693489530dbfa3bb20afc24e59

SHA256
42538f0378843cc317f37ff9731b8c917f6763d811c0fde29bac25b759402f47

SHA512
4e2478795dacfe440860f03c8b0e318f238b2d2e09e278c995b49a90415ff275c87645f3d22cbff6102e5db683d4d98f0ef13abb6002eb19c647f86ec8d69d62

Download Submit
\Users\Admin\AppData\Local\Temp\installer.exe

Filesize
4.8MB

MD5
b1db658dd5b429579cf17cc7ab8ea4af

SHA1
d2481aba804344f7bc1d4b9658d2bcdb9e4bfc98

SHA256
4e73dc6b00a711dd4ed062cf8c58168c14d8c1d1261327d9ff22f212cf09db62

SHA512
58f2ab4ce87e179ea651d5c4df39978ff739236d3899481fc132695b61b7e70e2baafdc4e7528891430cacff2eff3740ed71691e48e2a1e0d6ad0a817b893ce6

Download Submit
\Users\Admin\AppData\Local\Temp\installer1.exe

Filesize
7.8MB

MD5
f3d4a56f1ec903519f4c37129423bd73

SHA1
72f0835888eea6e63e142d208b3997a708d7331b

SHA256
eb346407fcdb18f374cd2c9e309f8d8e986e8679d370c1f530723d0a0c8c3579

SHA512
1847df8f65d254a270722bf968b5e14230c3b9cb13b8bd0886aadb7c1da11d8ad43f56483be634b5010919843bbf4997cf5ada31a6a3e81671e173b0994630ac

Download Submit
\Users\Admin\AppData\Local\Temp\javaw.exe Java(TM) Platform SE binary.exe

Filesize
66KB

MD5
52409e4dbf9ed75c7fd6fbb4e7b1593c

SHA1
b2124798396292059c64fcb5e3d40a742ea66f0b

SHA256
8c63a9bbb49745a61fbf450e78485966222810403844af067f43046092b02112

SHA512
b72e769ced2813f5c93731e9c96bdafeb7359c9aa2b23fe9cb8bea675e1c2fcb2a7208b21bf0fc73d8255ee73bb732aea58ff7ff3a14c7727425947fa3f5c1a7

Download Submit
\bridgeHyperCrt\Realtek HD Audio Universal Service.exe

Filesize
2.2MB

MD5
8b8ad5d190af5992165ab74f2c4d2539

SHA1
4c7dcd839b39b6da31c575e6c0078b948c486ca0

SHA256
fa7c73b719b35f3ed6e23c1c1f216f9c344a3a95a46d9779ddb90cacbde81624

SHA512
eb957611286cc642dac606a2cd65ae49a67c15832f5383983dc65075d48ab7c4c74873a30cbf9ff024b29d0282b2e1e6e731365a78f23c912fbd5a799568aa0c

Download Submit
memory/672-158-0x0000000000140000-0x0000000000384000-memory.dmp

Filesize
2.3MB

Download
memory/820-120-0x000000001B690000-0x000000001B972000-memory.dmp

Filesize
2.9MB

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memory/820-121-0x0000000001F50000-0x0000000001F58000-memory.dmp

Filesize
32KB

Download
memory/988-152-0x0000000000FE0000-0x0000000001224000-memory.dmp

Filesize
2.3MB

Download
memory/1020-157-0x0000000000D20000-0x0000000000F64000-memory.dmp

Filesize
2.3MB

Download
memory/1612-146-0x00000000011D0000-0x0000000001414000-memory.dmp

Filesize
2.3MB

Download
memory/1744-74-0x0000000000130000-0x0000000000374000-memory.dmp

Filesize
2.3MB

Download
memory/1800-128-0x00000000021D0000-0x00000000021D8000-memory.dmp

Filesize
32KB

Download
memory/1800-127-0x000000001B6A0000-0x000000001B982000-memory.dmp

Filesize
2.9MB

Download
memory/2032-38-0x0000000000400000-0x0000000000BC8000-memory.dmp

Filesize
7.8MB

Download
memory/2044-6-0x0000000000400000-0x00000000010AD000-memory.dmp

Filesize
12.7MB

Download
memory/2408-149-0x00000000009D0000-0x0000000000C14000-memory.dmp

Filesize
2.3MB

Download
memory/2564-49-0x0000000000210000-0x0000000000262000-memory.dmp

Filesize
328KB

Download
memory/2664-142-0x0000000000AE0000-0x0000000000D24000-memory.dmp

Filesize
2.3MB

Download
memory/2744-47-0x0000000000B50000-0x0000000000B66000-memory.dmp

Filesize
88KB

Download